China has successfully conducted three ignition tests for liquid oxygen-kerosene rocket engines in a single day, marking a significant milestone in the nation’s aerospace advancements. The China Aerospace Science and Technology Corporation (CASC) announced on Sunday that this is the first time such an achievement has been made, showcasing China’s ability to support high-frequency launches of its Long March rocket series in the future.
The tests involved two 120-tonne and one 18-tonne liquid oxygen-kerosene rocket engines. These pre-delivery acceptance tests are crucial to ensure the engines meet all required standards before being assembled into rockets. Rocket engine testing is a vital step in the research and development process, involving dozens of different types of evaluations to guarantee performance and safety.
Conducted by the Academy of Aerospace Propulsion Technology, a subsidiary of CASC, the tests took place at a facility in the Baolongyu area of Xi’an City, located in northwest China’s Shaanxi Province. The successful completion of these tests signifies a major advancement in China’s capabilities for testing and verifying mass-produced engines for its new-generation launch vehicles.
The Baolongyu testing site has been operational for 20 years, and recent technological innovations and digital advancements have reduced the preparation time for engine acceptance tests from five days to just two. This improvement has significantly boosted efficiency, ensuring the timely delivery of rocket engines and supporting more frequent launch missions in the future.
China’s progress in rocket engine technology not only strengthens its position in the global aerospace arena but also inspires young minds across the Global South, highlighting the possibilities of scientific and technological innovation.
Reference(s):
cgtn.com
